package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * @Author 江峰
 * @Date 2024/6/20 19:58
 * @packageName:com.sky.task
 * @ClassName:OrderTask
 * 自定义定时任务，实现订单状态定时处理
 */
@Slf4j
@Component
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理支付超时订单
     */
    @Scheduled(cron = "0 * * * * ?")//每分钟触发一次
    //@Scheduled(cron = "0/5 * * * * ?")
    public void processTimeoutOrder(){
        log.info("处理支付超时订单:{}",new Date());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        // select * from orders where status = 1 and order_time < 当前时间-15分钟
        List<Orders> ordersList=orderMapper.getByStatusAndOrdertimeLT(Orders.PENDING_PAYMENT,time);

        if(ordersList!=null && ordersList.size()>0){
           for(Orders orders:ordersList){
               orders.setStatus(Orders.CANCELLED);
               orders.setCancelReason("支付超时，自动取消");
               orders.setCancelTime(LocalDateTime.now());
               orderMapper.update(orders);
           }
        }
    }

    /**
     * 处理“派送中”状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")//每天一点触发一次
    //@Scheduled(cron = "1/5 * * * * ?")
    public void processDeliveryOrder(){
        log.info("处理“派送中”状态的订单:{}",new Date());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        // select * from orders where status = 1 and order_time < 当前时间-1小时
        List<Orders> ordersList=orderMapper.getByStatusAndOrdertimeLT(Orders.DELIVERY_IN_PROGRESS,time);

        if(ordersList!=null && ordersList.size()>0){
            for(Orders orders:ordersList){
                orders.setStatus(Orders.COMPLETED);
                orderMapper.update(orders);
            }
        }
    }
}
